DUKE MEDICINE CIRCLE CLINIC
NPI 1558639864
General Practice in Durham, NC

NPI Status: Active since December 01, 2011

Contact Information

30 DUKE MEDICINE CIRCLE
DURHAM, NC
ZIP 27710
Phone: (919) 684-8111

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  • Organization
  • General Practice

About DUKE MEDICINE CIRCLE CLINIC

This page provides the complete NPI Profile along with additional information for Duke Medicine Circle Clinic, a primary care provider established in Durham, North Carolina operating as a General Practice. The healthcare provider is registered in the NPI registry with number 1558639864 assigned on December 2011. The practitioner's primary taxonomy code is 208D00000X. The provider is registered as an organization and their NPI record was last updated 4 years ago. Duke Medicine Circle Clinic operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The provider's is doing business as Duke Medicine Circle Clinic. The authorized official of this NPI record is Christopher Thomas Frederick (Cfo)

NPI
1558639864
Provider Legal Name
PRIVATE DIAGNOSTIC CLINIC, PLLC
Other Organization Name
DUKE MEDICINE CIRCLE CLINIC
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
30 DUKE MEDICINE CIRCLE DURHAM, NC 27710
Location Phone
(919) 684-8111
Mailing Address
PO BOX 110566 DURHAM, NC 27709
Mailing Phone
(919) 620-4855
Mailing Fax
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
12-01-2011
Last Update Date
07-11-2022
Code Navigator

A primary care provider (PCP) like Duke Medicine Circle Clinic sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, etc .

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

General Practice

Taxonomy Code
208D00000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207K00000XAllopathic & Osteopathic Physicians

Allergy & Immunology

 
2207N00000XAllopathic & Osteopathic Physicians

Dermatology

 
3207P00000XAllopathic & Osteopathic Physicians

Emergency Medicine

 
4207Q00000XAllopathic & Osteopathic Physicians

Family Medicine

 
5207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

 
6207V00000XAllopathic & Osteopathic Physicians

Obstetrics & Gynecology

 
7207W00000XAllopathic & Osteopathic Physicians

Ophthalmology

 
8207X00000XAllopathic & Osteopathic Physicians

Orthopaedic Surgery

 
9207Y00000XAllopathic & Osteopathic Physicians

Otolaryngology

 
10208000000XAllopathic & Osteopathic Physicians

Pediatrics

 
112084N0400XAllopathic & Osteopathic Physicians

Psychiatry & Neurology
Neurology

 
122085R0202XAllopathic & Osteopathic Physicians

Radiology
Diagnostic Radiology

 
13208600000XAllopathic & Osteopathic Physicians

Surgery

 
14208800000XAllopathic & Osteopathic Physicians

Urology

 

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

CHRISTOPHER THOMAS FREDERICK

Authorized Official Title
CFO
Authorized Official Phone
(919) 613-7762

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1558639864, we treat the final digit (4) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
5
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
8
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
3
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
8
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
4
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 5 → 10 → 1 6 → 12 → 3 9 → 18 → 9 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 5 + 1 + 0 + 8 + 1 + 2 + 3 + 1 + 8 + 8 + 1 + 2 + 24 = 66

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1558639864.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Internal Medicine (Endocrinology, Diabetes & Metabolism)
30 DUKE MEDICINE CIRCLE, CLINIC 1A
DURHAM, NC 27710

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1558639864, enumerated as an "organization" on December 01, 2011.

The provider is located at 30 DUKE MEDICINE CIRCLE DURHAM, NC 27710 and the phone number is (919) 684-8111.

General Practice with taxonomy code 208D00000X.